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Boulder Canyon (1926) Title Boulder Canyon (1926) View map image in other file formats ftp://dataworks.library.unr.edu/Keck/HistTopoNV/Boulder_Canyon.djvu (752K); ftp://dataworks.library.unr.edu/Keck/HistTopoNV/Boulder_Canyon.jpg (10.5Mb); ftp://dataworks.library.unr.edu/Keck/HistTopoNV/Boulder_Canyon.tif (172Mb); ftp://dataworks.library.unr.edu/Keck/HistTopoNV/georeferenced/Boulder_Canyon.zip Creator Geological Survey (U.S.) Searchable Date 1926 Original Date 1926 Electronic Publication Date 2003 Original Publisher Washington, D.C.: U.S. Geological Survey Electronic Publisher Mary B. Ansari Map Library Description 1 map : col. ; 90 x 60 cm. or smaller; Relief shown by contours and spot heights ; Title supplied by cataloger. Surveyed in 1926. Contour interval 100 feet. Datum is mean sea level; Scale 1:96, 000 Polyconic proj. (W120°30--W120°00/N36°30--N36°00) Subject Clark County (Nev.) -- Maps, Topographic Nevada -- Maps, Topographic Resource Type Image Location Depicted Clark County (Nev.) Nevada Permissions Information This image may be freely downloaded and used. Please give credit to the Mary B. Ansari Map Library, University of Nevada, Reno. Contributing Institution University of Nevada, Reno [owner] Format image/jpeg2000; image/djvu; image/jpeg; image/tif Digitization Specifications This JPEG2000 file was derived from a high-resolution (300 dpi, 24-bit) uncompressed TIFF image that was scanned from the original using an IDEAL/Contex Magnum 54" Plus wide format scanner, default color configuration. The TIFF files were also converted into both the JPEG and DjVu formats. These files are all loaded on the UNR Libraries' NAS server. Language eng

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